Researchers studying the magnetic behavior of a cuprate superconductor may have explained some of the unusual properties of their conduction electrons.
Superconductivity
Nov 18, 2022
0
250
An international team has observed an amazing phenomenon in a nickel oxide material during cooling: Instead of freezing, certain fluctuations actually increase as the temperature drops. Nickel oxide is a model system that ...
Optics & Photonics
Aug 4, 2021
0
532
Newly published research from a team of scientists led by the U.S. Department of Energy's Ames Laboratory sheds more light on the nature of high-temperature iron-based superconductivity.
Superconductivity
Jul 8, 2019
0
98
By precisely measuring the entropy of a cerium copper gold alloy with baffling electronic properties cooled to nearly absolute zero, physicists in Germany and the United States have gleaned new evidence about the possible ...
Quantum Physics
May 12, 2017
2
807
New findings from researchers at Rice University, the University of Illinois at Chicago and the University of California at San Diego (UCSD) suggest that condensed-matter physicists need to rethink how magnetic fluctuations ...
Superconductivity
Sep 30, 2016
2
24
A study published last month by researchers at the U.S. Department of Energy's Argonne National Laboratory provides theoretical evidence for a new effect that may lead to a way of measuring the exact temperature at which ...
Superconductivity
Mar 13, 2015
3
960
(Phys.org)—Superconductivity – perhaps the leading example of emergent quantum behavior in matter – was discovered in 1911 but lacked theoretical explanation for almost five decades. In 1957, John Bardeen, Leon Cooper, ...
(PhysOrg.com) -- As part of an ongoing effort to uncover details of how high-temperature superconductors carry electrical current with no resistance, scientists at Johns Hopkins University and the U.S. Department of Energy's ...
Superconductivity
Feb 13, 2011
9
0
An international team of physicists from the United States and China this week offered a new theory to both explain and predict the complex quantum behavior of a new class of high-temperature superconductors.
Condensed Matter
Mar 12, 2009
0
0
